<template>
  <div id="app">
    <!-- <el-row class="box">
      <el-col :span='8'>
        <div class="bg-yellow"></div>
      </el-col>
      <el-col :span='8'>
        <div class="bg-red"></div>
      </el-col>
      <el-col :span='8'>
        <div class="bg-yellow"></div>
      </el-col>
    </el-row> -->

    <!-- 有间隔的例子 -->
    <el-row :gutter='20'>
      <el-col :span='6'>
        <div class="bg-yellow"></div>
      </el-col>
      <el-col :span='6'>
        <div class="bg-red"></div>
      </el-col>
      <el-col :span='6'>
        <div class="bg-yellow"></div>
      </el-col>
      <el-col :span='6'>
        <div class="bg-red"></div>
      </el-col>
    </el-row>

   
  </div>
</template>
<script>
import HelloWorld from "./components/HelloWorld.vue";

export default {
  name: "App",
  components: {
    HelloWorld,
  },
};
</script>
<style>
*{
  padding: 0;
  margin: 0;

}
</style>
<style lang="less" scoped>
.box{
  width: 100vw;
  height: 100vh;
}
.bg-yellow{
  // height: 20px;
  height: 100vh;
  width: 100%;
  background-color: yellow;
}
.bg-red{
  height: 20px;
  width: 100%;
  background-color: red;
}
</style>
